Volume 1 of Katagiri ``Ancient Magic
A horde of "armed penguins" suddenly appeared in the once peaceful kingdom, destroying farmland, destroying urban areas, and slaughtering people. The kingdom's army, led by the magician Guillaume, fights back against the monster with modern magic, but is powerless, and 99% of the country is lost in just three months. The only hope left for them is the existence of the great wizard Alvira, who has been revived in this world. A man who woke up from a 1,000-year slumber and today's most powerful engineer join forces to confront the crisis of the country's destruction.
